Disc plays in PC but not Karaoke Player

[Garry A. Leslie]

Hey All,
Just a note to say that the last disc I made with Microstudio didn't play on 2 other karaoke machines.
One KJ ran Compuhost which will normally play any CDG disc and the other
KJ used PCDJFX, which will normally play bin. files.
So I don't know what format Microstudio had made the disc in.
I an using 4001.
I don't use RW discs except for movies, which when I am sure they are OK I transfer to R anyway.
Incidentally I appear to be the only KJ locally who uses Hoster, I have seen at least another 4 different host programmes being used.
Regards from across the pond.
Garry